FR2802579B1 - Aube d'une machine centrifuge et procede de reglage des performances de l'aube - Google Patents

Aube d'une machine centrifuge et procede de reglage des performances de l'aube

Info

Publication number
FR2802579B1
FR2802579B1 FR9916173A FR9916173A FR2802579B1 FR 2802579 B1 FR2802579 B1 FR 2802579B1 FR 9916173 A FR9916173 A FR 9916173A FR 9916173 A FR9916173 A FR 9916173A FR 2802579 B1 FR2802579 B1 FR 2802579B1
Authority
FR
France
Prior art keywords
blade
trailing edge
centrifugal machine
performance
adjusting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9916173A
Other languages
English (en)
Other versions
FR2802579A1 (fr
Inventor
Philippe Gyomlai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jeumont Industrie
Original Assignee
Jeumont Industrie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jeumont Industrie filed Critical Jeumont Industrie
Priority to FR9916173A priority Critical patent/FR2802579B1/fr
Priority to DE60026606T priority patent/DE60026606T2/de
Priority to KR1020027008035A priority patent/KR100654305B1/ko
Priority to PCT/FR2000/003511 priority patent/WO2001046593A1/fr
Priority to AT00987557T priority patent/ATE319935T1/de
Priority to EP00987557A priority patent/EP1240434B1/fr
Publication of FR2802579A1 publication Critical patent/FR2802579A1/fr
Application granted granted Critical
Publication of FR2802579B1 publication Critical patent/FR2802579B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2272—Rotors specially for centrifugal pumps with special measures for influencing flow or boundary layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Operation Control Of Excavators (AREA)
FR9916173A 1999-12-21 1999-12-21 Aube d'une machine centrifuge et procede de reglage des performances de l'aube Expired - Fee Related FR2802579B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9916173A FR2802579B1 (fr) 1999-12-21 1999-12-21 Aube d'une machine centrifuge et procede de reglage des performances de l'aube
DE60026606T DE60026606T2 (de) 1999-12-21 2000-12-13 Schaufel einer Kreiselmaschine und Leistungsregelungsverfahren des Schaufels
KR1020027008035A KR100654305B1 (ko) 1999-12-21 2000-12-13 원심 분리기의 블레이드와 이 블레이드의 성능을 조정하기위한 방법
PCT/FR2000/003511 WO2001046593A1 (fr) 1999-12-21 2000-12-13 Aube d'une machine centrifuge et procede de reglage des performances de l'aube
AT00987557T ATE319935T1 (de) 1999-12-21 2000-12-13 Schaufel einer kreiselmachine und leistungsregelungsverfahren des schaufels
EP00987557A EP1240434B1 (fr) 1999-12-21 2000-12-13 Aube d'une machine centrifuge et procede de reglage des performances de l'aube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9916173A FR2802579B1 (fr) 1999-12-21 1999-12-21 Aube d'une machine centrifuge et procede de reglage des performances de l'aube

Publications (2)

Publication Number Publication Date
FR2802579A1 FR2802579A1 (fr) 2001-06-22
FR2802579B1 true FR2802579B1 (fr) 2002-06-14

Family

ID=9553568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9916173A Expired - Fee Related FR2802579B1 (fr) 1999-12-21 1999-12-21 Aube d'une machine centrifuge et procede de reglage des performances de l'aube

Country Status (6)

Country Link
EP (1) EP1240434B1 (fr)
KR (1) KR100654305B1 (fr)
AT (1) ATE319935T1 (fr)
DE (1) DE60026606T2 (fr)
FR (1) FR2802579B1 (fr)
WO (1) WO2001046593A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020133534A (ja) * 2019-02-21 2020-08-31 愛三工業株式会社 遠心ポンプ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688345A (en) * 1927-08-16 1928-10-23 Buffalo Hammer Mill Corp Centrifugal fan
DE897801C (de) * 1949-09-04 1953-11-23 Pleuger Kommanditgesellschaft Laufrad fuer Kreiselpumpen
FR1025250A (fr) * 1949-09-28 1953-04-13 Procédé pour débiter des liquides au moyen de pompes centrifuges, et pompe centrifuge pour la mise en oeuvre de ce procédé
US3027845A (en) * 1959-11-16 1962-04-03 Worthington Corp Impeller tip pocket
NL6703083A (fr) * 1966-03-17 1967-09-18
DE19614420C2 (de) * 1996-04-12 2003-05-22 Aloys Wobben Rotorblatt und Windenergieanlage mit einem Rotorblatt

Also Published As

Publication number Publication date
KR20020070463A (ko) 2002-09-09
KR100654305B1 (ko) 2006-12-07
DE60026606T2 (de) 2006-12-14
EP1240434B1 (fr) 2006-03-08
EP1240434A1 (fr) 2002-09-18
ATE319935T1 (de) 2006-03-15
FR2802579A1 (fr) 2001-06-22
DE60026606D1 (de) 2006-05-04
WO2001046593A1 (fr) 2001-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831